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《有机化学试题库五——合成题及解答.docx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、试题库五——合成题及解答1.由苯或甲苯及其它无机试剂制备:COOHNO2CH3COOHNO2COOHCH3BrBra.b.c.Cld.e.f.g.ClBrClBrBrNO2COOHClNO2Br2.NO2CH3COOH3.CMe34.COOHNO2OHO5.6.CH3CH2CH2OH→CH3C≡CH7.CH3CH2CH2OH→CH3CH2CH2OCH(CH3)28.CH3CH2CH2CH2OH→CH3CH2CH(OH)CH3OHOH9.SO3H10.CH2=CH2→HOCH2CH2OCH2CH2OCH2CH2OH11.CH3CH2CH=CH2→CH3CH2CH2CH2O
2、H12.CH3CH2OH→CH3CH(OH)COOHCOClCO13.14.OOH15.HC≡CH→CH3CH2CH2CH2OH16.CH3CH3CH2CCH3OHCH2CHCH2CH317.18.19.OHCH2CHCH3OHCH2CH2CH2OHCH3CH-CHCHO20.CH3CH=CHCH3→OHOH21.CH3CH2CH2OH→CH3CH2CH2CH2OH22.写出由相应的羰基化合物及格氏试剂合成2-丁醇的两条路线。23.由苯合成2-苯基乙醇。24.由甲苯合成2-苯基乙醇。OOBrCH2(CH2)2CH2COOH25.26.27.28.29.OOCO2CH3
3、CH2COCH3CH3COOHCOCH3CH3COOC2H5HOOCCH-CHCOOEtCH3CH3COOHOOH30.31.32.CH3CH2CH2BrCHCHCHCOOH322(CH3)2CHOH(CH3)2CCOOHOHOOCH3OCH3OOO33.(CH3)2C=CH2→(CH3)3CCOOHCOOH34.Br35.HC≡CH→CH3COOC2H5O36.O37.CH3CH2COOH→CH3CH2CH2CH2COOH38.CH3COOH→CH2(COOC2H5)2CO2CH3COOH39.OHOOCCH3NH240.NH2NH241.NO242.43.CHCH
4、2OHCH3CHCH2CH33NH2NH2NHCOCH3NO244.NN45.46.47.48.49.50.51.52.53.54.CH3NH2NH2NH2CH3NNOHNH2NO2NH2NO2NH2NO2OHNO2BrBrBrBrBrBrCH3BrBrNO2NO2ClBrCH355.由CH2(COOC2H5)2合成56.由CH3COCH2COOC2H5合成H3CCHCOOHCH2CH=CH2CH3CH2CH2CH2CH-CH3COOH57.CH3COOHCOOH58.CH3(CH2)3SO2(CH2)3CH3CH3(CH2)3OHCH359.H3CSO2NHCH
5、360.CH3CH2Br61.用丙二酸二乙酯合成1,3-环戊二甲酸。62.用丙二酸二乙酯合成1,1-环戊二甲酸。63.用乙酰乙酸乙酯合成CH3COCH2CH2CH2COOH。CH3CH364.Br65.CH3COCH2BrCH3COCH2CH2CH2OHO66.用乙酰乙酸乙酯合成O67.用乙酰乙酸乙酯合成68.用丙二酸二乙酯合成1,4环已二甲酸。CH369.CH3COCH3CH3CH-C-CH3CH3OH70.由丙二酸二乙酯合成庚二酸71.由乙酰乙酸乙酯合成2,4-戊二酮NH272.NO273.由乙酰乙酸乙酯合成2,5-己二酮。74.由丙二酸二乙酯合成3-甲丁酸75.OC
6、H3CH=CH2,CH≡CHCH3CH2CH2CCH2CH2CH2CH376.由丙二酸二乙酯合成环丁基甲酸。77.由乙醇合成乙酰乙酸乙酯。NH278.NO2CHO79.OH80.O81.由乙酰乙酸乙酯合成3-乙基-2-戊酮。O82.由丙二酸二乙酯合成COOHOCHO83.84.由丙二酸合成2-苄基丁酸。BrO85.由乙酰乙酸乙酯合成OEtOOHCH2CH386.OH87.用丙二酸二乙酯合成环已基甲酸。88.用乙酰乙酸乙酯合成2-甲基-4-戊酮酸。OHO89.CH3CHOCH3CHO90.NO2OH91.92.由CH3CH2CH2CH2BrCH3CH2CH-CHCH3
7、CH3CH3CH3NO2由CH2CH2CH3CH2CH2CH393.BrCOOH94.NO295.由1-丁烯合成BrCH2CH2CH2CH2Br96.97.98.99.100.101.102.OCH2CH2CH3OHOCH2CH3OHOCH2CH2CH2CH3OHOCH2CH2CH3OHCH2ClCH2CH=CH2CH2ClCH2CH2CH2ClBrBrNO2OHBrBrOH103.104.(CH3)3CCH2CHCH3(CH3)3CCCH(不多于四步)HCHBr3105.由乙炔合成3,4-二羟基已烷。OH106.由环戊烷
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